Italian Spice Oregano

Oregano

Zone 5a Save Garden

🌱 60d to harvest Upright

Fragrant as a sun-warmed hillside, Italian Spice Oregano fills the garden with a bold, aromatic perfume—peppery-green and distinc…

Crop Dates

Milestone	Date
Start Indoors	Apr 10th
Last Frost	May 8th
Transplant / Sow Outdoors	Jul 3rd
Harvest Begins	Sep 1st
Harvest Ends	Sep 30th

Crop Details

Trait	Value
Days to Maturity	60
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	50
Min Night Temp (°F)	45
Harden Off (days)	7

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Frequently Asked Questions

What pest or disease commonly affects Origanum vulgare subsp. hirtum (Italian Spice oregano), and what should I do?

Oregano commonly gets powdery mildew, especially in humid conditions with poor airflow. Spot it by the white, floury coating on leaves and stems; remove badly infected tips and improve airflow (thin plants if crowded). Avoid wetting foliage when watering and use a labeled fungicide if mildew keeps spreading after removing the worst growth.

How often should I water Italian Spice oregano during active growth?

During the main growing period, water only when the top 1–2 inches of soil feel dry, then water deeply until excess drains. Origanum vulgare subsp. hirtum prefers evenly moist soil while establishing, but it strongly tolerates drought once rooted and will decline in waterlogged soil. Aim for about 1 inch of water per week from rain plus irrigation, adjusting for heat and container size.

How can I tell when Italian Spice oregano is ready to harvest?

Harvest once plants are about 6–8 inches tall and have multiple sturdy side shoots, typically around 60 days from sowing for this subsp. Cut stems in the morning just before the flowers open for best flavor, taking no more than one-third of the plant at a time. If you see flower buds forming, you can start regular snips, but full flavor is usually strongest before open blossoms.

Fragrant as a sun-warmed hillside, Italian Spice Oregano fills the garden with a bold, aromatic perfume—peppery-green and distinctly savory. Its leaves are tender yet substantial, with a finely textured, slightly serrated look that holds its character beautifully when dried or used fresh. Grow Italian Spice Oregano for standout flavor in herb blends, sauces, and robust roasting-style dishes, or for pickling brines that benefit from its lively, herbal depth.

Sowing Tips

Transplant Conditions

Wait until soil reaches 50°F and nights stay above 45°F before moving outdoors. Harden off for 7 days first.

Expert Note

Start indoors for best uniformity, then harden off fully so the seedlings don’t stall in cool spring weather.